Binary size test CL.

content/public/common/image_decoder.mojom

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+module content.mojom;
+
+import "skia/public/interfaces/bitmap.mojom";
+
+enum ImageCodec {
+  DEFAULT,
+  ROBUST_JPEG,
+};
+
+interface ImageDecoder {
+  DecodeImage(array<uint8> encoded_data, ImageCodec codec, bool shrink_to_fit)
+      => (skia.mojom.Bitmap? decoded_image);
+  DecodeImage2(ImageCodec codec, bool shrink_to_fit)
+      => (skia.mojom.Bitmap? decoded_image);
+  DecodeImage3(array<uint8> encoded_data, bool shrink_to_fit)
+      => (skia.mojom.Bitmap? decoded_image);
+  DecodeImage4(array<uint8> encoded_data, ImageCodec codec)
+      => (skia.mojom.Bitmap? decoded_image);
+  DecodeImage5(array<uint8> encoded_data, ImageCodec codec, bool shrink_to_fit)
+      => (skia.mojom.Bitmap decoded_image);
+  DecodeImage6(array<uint8> encoded_data, ImageCodec codec, bool shrink_to_fit)
+      => (skia.mojom.Bitmap? decoded_image, bool error);
+};